Primary acceptor of CO_{2} in C_{4}-cycle is | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In $C_{4}$ plants, the initial fixation of carbon dioxide occurs in the mesophyll cells.The primary acceptor of $CO_{2}$ is phosphoenol pyruvate $

Vedclass · Accepted Answer

$PEP$

Vedclass · Answer

(B) In $C_{4}$ plants, the initial fixation of carbon dioxide occurs in the mesophyll cells.The primary acceptor of $CO_{2}$ is phosphoenol pyruvate $(PEP)$.It combines with carbon dioxide in the presence of the enzyme $PEP$ carboxylase to form oxaloacetic acid $(OAA)$.The reaction is as follows:$PEP + CO_{2} + H_{2}O \xrightarrow{PEP 	ext{ carboxylase}} 	ext{Oxaloacetic acid} + H_{3}PO_{4}$

Primary acceptor of $CO_{2}$ in $C_{4}$-cycle is

Similar Questions

Which plant responds to higher temperature and shows a higher rate of photosynthesis?

In $C_{4}$-pathway,the first product identified was

$C_4$ photosynthesis does not occur in

The correlation between 'Kranz' anatomy and the $C_4$ pathway of $CO_2$ assimilation was first established by:

In the leaves of $C_4$ plants,malic acid is synthesized during the fixation of $CO_2$ in which cells?

Vedclass Test Series

Exam Paper Generator

Online Exam Module